A sexual act performed on another involving eight penises in which each penis is put into the mouth of the receptive individual. The connection between this act and sea-life stem from the use of eight penises reminiscent of the tentacles of an octopus; additionally some agree that that sound of gargling produced juices from this act can be traced back to the sound of a bubbling ocean current.

Some friends and I got together last night and gave my girlfriend the best Raunchy Octopus she has ever gotten.